Question

The cost of fencing a circular field at Rs 9.50 per metre is Rs 2926. Find the cost of ploughing the field at Rs 1.50 per sq. metre.

Answer 1

$\huge\boxed{\texttt{\fcolorbox{purple}{yellow}{Heya Guys!!!}}}$

The cost of fencing a circular field at Rs.9.50 per meter is Rs.2926. So if the radius is r than-

2 pie r (9.5)=2926

r=2926÷(2×(22÷7)×9.5)

=49

So the cost of ploughing will be

= Area of the field (1.5)

=pie r^2(1.5)

=(22÷7)(49)^2 (1.5)

=Rs. 11319

HOPE IT HELPS

#nks23❤
@bebrainly

MARK BRAINLIEST AND FOLLOW ME ALSO CLICK THANKS....♥❤♥❤